
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)
STANDARD published on 15.6.2017
Designation standards: ÖNORM EN ISO 16890-2
Note: WITHDRAWN
Publication date standards: 15.6.2017
The number of pages: 77
Approximate weight : 231 g (0.51 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM